petsc-3.12.5 2020-03-29
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VecGetLocalSize

 Returns the number of elements of the vector stored in local memory. This routine may be implementation dependent, so use with care.

Synopsis

#include "petscvec.h"   
PetscErrorCode  VecGetLocalSize(Vec x,PetscInt *size)
Not Collective

Input Parameter

x -the vector

Output Parameter

size -the length of the local piece of the vector

See Also

VecGetSize()

Level

beginner

Location

src/vec/vec/interface/vector.c

Examples

src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex3.c.html
src/vec/vec/examples/tutorials/ex5.c.html
src/vec/vec/examples/tutorials/ex10.c.html
src/vec/vec/examples/tutorials/ex15.c.html
src/vec/vec/examples/tutorials/ex19.c.html
src/vec/vec/examples/tutorials/ex21.c.html
src/vec/vec/examples/tutorials/ex5f.F90.html
src/dm/examples/tutorials/swarm_ex3.c.html
src/dm/field/examples/tutorials/ex1.c.html
src/ksp/ksp/examples/tutorials/ex5.c.html

Implementations

VecGetLocalSize_Nest in src/vec/vec/impls/nest/vecnest.c

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages